fn parse_variant_ret(cx: &mut ParseCtxt<'_>) -> ParseResult<VariantRet>Expand description
⟨variant_ret⟩ := ⟨path⟩ ⟨ [ ⟨refine_arg⟩,? ] ⟩?fn parse_variant_ret(cx: &mut ParseCtxt<'_>) -> ParseResult<VariantRet>⟨variant_ret⟩ := ⟨path⟩ ⟨ [ ⟨refine_arg⟩,? ] ⟩?